collaboration.mxml

java 和flex的整合,主要是spring和flex的整合,不可多得啊

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns:local="*"
	applicationComplete="init()">

	<mx:Script>
		<![CDATA[

			import mx.events.IndexChangedEvent;
			import mx.messaging.messages.AsyncMessage;
			import mx.utils.UIDUtil;
			import mx.messaging.events.MessageEvent;
			import mx.events.PropertyChangeEvent;

			private var userId:String; // Unique user id

			private function init():void
			{
				 userId = UIDUtil.createUID();	// Generate unique user id
				 customer.addEventListener(PropertyChangeEvent.PROPERTY_CHANGE, propertyChangeHandler);
				 consumer.subscribe();
			}
			
			private function propertyChangeHandler(event:PropertyChangeEvent):void
			{
				sendMessage("propertyChange", {property: event.property, value: event.newValue});
			}

			private function accordionChangeHandler(event:IndexChangedEvent):void
			{
				sendMessage("accordionChange", {selectedIndex: event.newIndex});
			}

			private function messageHandler(event:MessageEvent):void
			{
				var remoteUserId:String = event.message.body.userId;
				// If the message was sent by this user, don't handle it
				if (remoteUserId == userId)
				{
					return;
				}        	

				var data:Object = event.message.body.data
				switch (event.message.body.action)
				{
					case "accordionChange":
						accordion.selectedIndex = data.selectedIndex;
						return;
					case "propertyChange":
						customer.removeEventListener(PropertyChangeEvent.PROPERTY_CHANGE, propertyChangeHandler); // avoid circularity
						customer[data.property] = data.value; 
						customer.addEventListener(PropertyChangeEvent.PROPERTY_CHANGE, propertyChangeHandler);
						return;
				}
			}

			private function sendMessage(action:String, data:Object = null):void
			{
				var message:AsyncMessage = new AsyncMessage();
				message.body.userId = userId;
				message.body.action = action;
				message.body.data = data;
				producer.send(message);
			}		
			
		]]>
	</mx:Script>

	<local:Customer id="customer"/>

	<mx:ChannelSet id="cs">
		<!-- <mx:StreamingAMFChannel url="http://localhost:8080/messagebroker/streamingamf"/> -->
		<mx:AMFChannel url="http://localhost:8080/messagebroker/amflongpolling"/>
		<mx:AMFChannel url="http://localhost:8080/messagebroker/amfpolling"/>
	</mx:ChannelSet>
	
	<mx:Producer id="producer" destination="chat" channelSet="{cs}"/>
	<mx:Consumer id="consumer" destination="chat" channelSet="{cs}" message="messageHandler(event)"/>

	<mx:Panel title="Customer Information" width="100%" height="100%">

		<mx:Accordion id="accordion" width="100%" height="100%" openDuration="0"
			change="accordionChangeHandler(event)">

			<mx:Form label="General">
				<mx:FormItem label="First Name">
					<mx:TextInput id="firstName" text="{customer.firstName}"/>
				</mx:FormItem>
				<mx:FormItem label="Last Name">
					<mx:TextInput id="lastName" text="{customer.lastName}"/>
				</mx:FormItem>
				<mx:FormItem>
					<mx:CheckBox id="usCitizen" selected="{customer.usCitizen}" label="US Citizen"/>
				</mx:FormItem>
			</mx:Form>
	
			<mx:Form label="Address">
				<mx:FormItem label="Address">
					<mx:TextInput id="address" text="{customer.address}"/>
				</mx:FormItem>
				<mx:FormItem label="City">
					<mx:TextInput id="city" text="{customer.city}"/>
				</mx:FormItem>
				<mx:FormItem label="State">
					<mx:TextInput id="state" text="{customer.state}"/>
				</mx:FormItem>
				<mx:FormItem label="Zip">
					<mx:TextInput id="zip" text="{customer.zip}"/>
				</mx:FormItem>
			</mx:Form>
	
			<mx:Form label="Phone">
				<mx:FormItem label="Office">
					<mx:TextInput id="officePhone" text="{customer.officePhone}"/>
				</mx:FormItem>
				<mx:FormItem label="Cell">
					<mx:TextInput id="cellPhone" text="{customer.cellPhone}"/>
				</mx:FormItem>
			</mx:Form>
			
		</mx:Accordion>
		
	</mx:Panel>

	<mx:Binding source="firstName.text" destination="customer.firstName"/>
	<mx:Binding source="lastName.text" destination="customer.lastName"/>
	<mx:Binding source="usCitizen.selected" destination="customer.usCitizen"/>
	<mx:Binding source="address.text" destination="customer.address"/>
	<mx:Binding source="city.text" destination="customer.city"/>
	<mx:Binding source="state.text" destination="customer.state"/>
	<mx:Binding source="zip.text" destination="customer.zip"/>
	<mx:Binding source="officePhone.text" destination="customer.officePhone"/>
	<mx:Binding source="cellPhone.text" destination="customer.cellPhone"/>
	
</mx:Application>